Theriva Biologics, Inc. number of employees

Theriva Biologics, Inc. reported 15 employees at December 31, 2025 in its latest annual report.

Headcount by year

Fiscal year end	Employees	Change	Revenue per employee	Source
December 31, 2025	15	—	—	10-K, filed March 12, 2026

What the annual reports say

As of March 12, 2026, we employed 15 full-time employees and 1 part-time employees, including employees located at Theriva Biologics’ offices in Barcelona, Spain. 2025 annual report

Headcount as the company states it in Item 1 of its annual report (some count full-time equivalents or exclude part-time and temporary staff), at the date it gives. Years where the report states no clear total are left out rather than estimated. Changes can reflect acquisitions and disposals as well as hiring and job cuts.

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Figures from Theriva Biologics, Inc.'s SEC filings (10-K and 10-Q). How we read and check them: methodology and data sources. Not investment advice. Back to Theriva Biologics, Inc.